@OP. You must have a defective wifi module. I have the very same Atheros AR9462 card in my laptop and it does 11n wonderfully. It’s dual band and also dual stream. Very fast, comparable to the Intel N6230.
@OP. You must have a defective wifi module. I have the very same Atheros AR9462 card in my laptop and it does 11n wonderfully. It’s dual band and also dual stream. Very fast, comparable to the Intel N6230.